(Portland, OR) -- The 100th Queen of the Portland Rose Festival will be coronated today. The ceremony will be held at 11 a.m. at the Double Tree Hotel on Northeast Multnomah Street. The Queen and the court will be in the Spirit Mountain Casino Grand Floral Parade on Saturday. It starts at the Veterans Memorial Coliseum and will take a two-mile route on the east side of the river for the first time since the 1940's.